CN218006509U - Moving-coil loudspeaker convenient to disassemble - Google Patents
Moving-coil loudspeaker convenient to disassemble Download PDFInfo
- Publication number
- CN218006509U CN218006509U CN202122915141.4U CN202122915141U CN218006509U CN 218006509 U CN218006509 U CN 218006509U CN 202122915141 U CN202122915141 U CN 202122915141U CN 218006509 U CN218006509 U CN 218006509U
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- base
- voice coil
- barrel
- convenient
- nut
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000004816 latex Substances 0.000 claims abstract description 16
- 229920000126 latex Polymers 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 239000011888 foil Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model is suitable for a technical field is made to the speaker, provides a moving coil speaker convenient to dismantle, moving coil speaker convenient to dismantle includes: the device comprises a base, a nut and a rubber tube, wherein an inverter hole is formed in the base, the nut is mounted on the base, and the rubber tube is sleeved in the nut in a penetrating manner; the barrel is arranged on one side of the base, a metal hook is clamped on the edge of the upper opening of the barrel, one end of the metal hook is mutually hooked with the latex tube, a voice coil is arranged at the bottom of the barrel, and a voice coil joint is arranged on the voice coil; the connecting assembly is installed on the base, the loudspeaker is manufactured through improvement on the connecting mode, the loudspeaker is easy to assemble and disassemble, convenient to transport and store and convenient to maintain, production cost is reduced, resources are saved, and the moving-coil loudspeaker convenient to disassemble is applicable to teaching in middle and primary schools, popular science lectures, exploration experiments and the like besides being used for sound equipment.
Description
Technical Field
The utility model belongs to the technical field of the speaker is made, especially, relate to a moving coil loudspeaker convenient to dismantle.
Background
The loudspeaker is a transducer for converting an electric signal into an acoustic signal, and the performance of the loudspeaker has great influence on the sound quality. The loudspeaker is the weakest component in the audio equipment, and is the most important component for the audio effect. Loudspeakers are of a wide variety and vary widely in price. The audio frequency electric energy makes the paper cone or the diaphragm vibrate and generate resonance (resonance) with the surrounding air through electromagnetic, piezoelectric or electrostatic effect to make sound.
Moving-coil speakers: the energized conductor is forced in a magnetic field. The varying current passes through the coil, producing a varying magnetic field, which causes the diaphragm of the speaker to vibrate, producing sound.
Traditional speaker is the whole that is formed by each part fastening, is not convenient for install, dismantlement and maintenance, and the vulnerable component of speaker is the voice coil loudspeaker voice coil, and traditional speaker does not consider the heat dissipation problem or the heat radiating area undersize of voice coil loudspeaker voice coil, and permanent work causes the voice coil loudspeaker voice coil to burn out easily because of inside high temperature, influences the life of speaker, and the vibrating diaphragm of traditional speaker adopts single material usually: paper, metal or other materials, tone quality respectively have the excellent shortcoming, and the opening of traditional speaker is open, and tone quality lacks the audio amplifier effect.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a moving-coil loudspeaker convenient to dismantle, aim at solving traditional speaker and be the whole that forms by each part fastening, be not convenient for install, dismantle and maintain, the vulnerable component of speaker is the voice coil loudspeaker voice coil, traditional speaker does not consider the heat dissipation problem or the heat radiating area undersize of voice coil loudspeaker voice coil, permanent work is too high because of inside temperature, causes the voice coil loudspeaker voice coil to burn out easily, influences the life of speaker, the vibrating diaphragm of traditional speaker adopts single material usually: paper, metal or other materials, tone quality respectively have the advantage shortcoming, and the opening of traditional speaker is open, and tone quality lacks the audio amplifier effect.
The embodiment of the utility model provides a realize like this, a convenient to detach's moving coil loudspeaker, convenient to detach's moving coil loudspeaker includes:
the device comprises a base, a nut and a control circuit, wherein an inverter hole is formed in the base, the nut is installed on the base, and a latex tube is sleeved in the nut in a penetrating manner;
the barrel is arranged on one side of the base, a metal hook is clamped on the edge of the upper opening of the barrel, one end of the metal hook is mutually hooked with the latex tube, a voice coil is arranged at the bottom of the barrel, and a voice coil joint is arranged on the voice coil;
and the connecting assembly is arranged on the base and is used for connecting and fixing the loudspeaker and other components.
Preferably, the connection assembly comprises:
the strong magnets are arranged on two sides of the base, a through hole is formed in the middle of each strong magnet, and the strong magnets are mutually attracted and matched;
and the connecting nut is arranged at the through hole in the strong magnet, and is provided with a connecting screw in a matching way.
Preferably, the voice coil is adhered to the bottom of the cylinder by a wide tape.
Preferably, the cylinder body is made of a paper cylinder with aluminum foil paper attached inside.
Preferably, the number of the nuts and the number of the metal hooks are two, the number of the latex tubes is one, and the distance between the nuts is larger than the outer diameter of the barrel body.
The embodiment of the utility model provides a pair of moving coil loudspeaker convenient to dismantle has following beneficial effect:
through the improvement of the connection mode, the manufactured loudspeaker is easy to assemble, disassemble and transport, convenient to store and maintain, the production cost is reduced, and resources are saved;
the loudspeaker has no vibrating diaphragm with an independent structure, the bottom of the paper tube internally coated with the aluminum paper is a vibrating composite vibrating diaphragm which can generate sound by vibration, the tone quality has the advantages of the paper cone and the metal film, the sensitivity is improved, and meanwhile, the high heat dissipation of the aluminum foil is utilized, the high-temperature burning of the voice coil is prevented, and the service life of the loudspeaker is prolonged;
the section of thick bamboo wall both is the voice coil loudspeaker voice coil support, has the audio amplifier effect again, and the aluminium foil paper of interior attainment makes the fiber container dampproofing, hard to continue to be the voice coil loudspeaker voice coil heat dissipation, make the structure of speaker simple more reasonable, further reduce cost, energy-concerving and environment-protective, this convenient to detach's moving-coil loudspeaker is except being used for audio equipment, still applicable to middle and primary schools teaching, science popularization lecture seat and probe experiment etc..
Drawings
Fig. 1 is a schematic structural view of a movable coil loudspeaker convenient to disassemble according to an embodiment of the present invention;
fig. 2 is a top view of a movable coil speaker convenient to disassemble according to an embodiment of the present invention;
fig. 3 is a bottom view of the moving-coil speaker convenient to disassemble according to an embodiment of the present invention.
In the drawings: 1-a base; 2-inverter holes; 3-a nut; 4-latex tube; 5-a cylinder body; 6-a metal hook; 7-a voice coil; 8-voice coil connections; 9-strong magnet; 10-a connecting nut; 11-connecting screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided to illustrate specific embodiments of the present invention.
As shown in fig. 1 to fig. 3, in the embodiment of the present invention, the movable coil speaker convenient to detach includes:
the device comprises a base 1, wherein a phase reversal hole 2 is formed in the base 1, a nut 3 is installed on the base 1, and a latex tube 4 is sleeved in the nut 3 in a penetrating manner;
the barrel 5 is arranged on one side of the base 1, a metal hook 6 is clamped on the edge of the upper opening of the barrel 5, one end of the metal hook 6 is mutually hooked with the latex tube 4, a voice coil 7 is arranged at the bottom of the barrel 5, and a voice coil connector 8 is arranged on the voice coil 7;
and the connecting assembly is arranged on the base 1 and is used for connecting and fixing the loudspeaker with other components.
As shown in fig. 1, in the embodiment of the present invention, the connection assembly includes:
the strong magnets 9 are arranged on two sides of the base 1, a through hole is formed in the middle of each strong magnet 9, and the strong magnets 9 are mutually attracted and matched;
and the connecting nut 10 is arranged at the through hole in the strong magnet 9, and the connecting nut 10 is provided with a connecting screw 11 in a matching manner.
In the embodiment of the present invention, the voice coil 7 is adhered to the barrel 5 through a wide adhesive tape.
In the embodiment of the present invention, the material of the cylinder 5 is a paper tube with aluminum foil paper attached inside.
In the embodiment of the present invention, the number of the nuts 3 and the metal hooks 6 is two, the number of the latex tubes 4 is one, and the distance between the nuts 3 is greater than the outer diameter of the barrel 5.
When the latex barrel is used, the two nuts 3 are symmetrically fixed on the base 1, the distance between the two nuts is slightly larger than the bottom diameter of the barrel 5, the latex barrel 4 penetrates through the holes of the two nuts 3 respectively, and after the two ends of the latex barrel are fixedly connected, the perimeter of the latex barrel 4 is slightly larger than the perimeter of the bottom of the barrel 5. The different magnetic poles of the two strong magnets 9 are close to each other and then clamp the base 1, so that the center holes of the two strong magnets are aligned, then the wound voice coil 7 is wound and bound by thick copper wires without adopting glue, thus being beneficial to heat dissipation, the wide adhesive tape is used for pasting the voice coil 7 on the center of the bottom of the barrel 5, the voice coil 7 is convenient to maintain and replace at the later stage, and two ends of the voice coil 7 penetrate out of the protruding part at the bottom of the paper barrel through small holes and are fixed;
the bottom of the cylinder body 5 is arranged in the middle of the base 1, one end of the metal hook 6 is used for hooking the latex tube 4, the other end of the metal hook is used for hooking the edge of the upper opening of the cylinder body 5, the connecting nut 10 is fixed on the strong magnet 9 and screwed into the connecting screw 11, and the connecting screw 11 is used for fixing the loudspeaker on other objects.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A moving coil loudspeaker convenient to disassemble, characterized in that, the moving coil loudspeaker convenient to disassemble includes:
the device comprises a base, a nut and a control circuit, wherein an inverter hole is formed in the base, the nut is installed on the base, and a latex tube is sleeved in the nut in a penetrating manner;
the barrel is arranged on one side of the base, a metal hook is clamped on the edge of the upper opening of the barrel, one end of the metal hook is mutually hooked with the latex tube, a voice coil is arranged at the bottom of the barrel, and a voice coil joint is arranged on the voice coil;
and the connecting assembly is arranged on the base and is used for connecting and fixing the loudspeaker and other components.
2. The easy-to-detach moving coil loudspeaker according to claim 1, wherein the connection assembly comprises:
the strong magnets are arranged on two sides of the base, a through hole is formed in the middle of each strong magnet, and the strong magnets are mutually attracted and matched;
and the connecting nut is arranged at the through hole in the strong magnet, and is provided with a connecting screw in a matching way.
3. The removable moving coil loudspeaker of claim 1 wherein the voice coil is attached to the bottom of the can by wide tape.
4. The easy-to-dismount moving coil speaker according to claim 1, wherein the barrel is made of paper with aluminum foil paper attached inside.
5. The easy-to-dismount moving-coil speaker according to claim 1, wherein the number of the nuts and the metal hooks is two, the number of the latex tubes is one, and the distance between the nuts is larger than the outer diameter of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915141.4U CN218006509U (en) | 2021-11-25 | 2021-11-25 | Moving-coil loudspeaker convenient to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122915141.4U CN218006509U (en) | 2021-11-25 | 2021-11-25 | Moving-coil loudspeaker convenient to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218006509U true CN218006509U (en) | 2022-12-09 |
Family
ID=84286820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122915141.4U Active CN218006509U (en) | 2021-11-25 | 2021-11-25 | Moving-coil loudspeaker convenient to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218006509U (en) |
-
2021
- 2021-11-25 CN CN202122915141.4U patent/CN218006509U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |